echo START > resultthread.txt 
./a.out 10 10 1 >> resultthread.txt 
echo Done10
./a.out 10 100 1 >> resultthread.txt 
echo Done100
./a.out 10 1000 1 >> resultthread.txt 
echo Done1000
./a.out 10 10000 1 >> resultthread.txt 
echo Done10000
./a.out 10 100000 1 >> resultthread.txt 
echo Done100000
./a.out 10 1000000 1 >> resultthread.txt 
echo Done1000000
./a.out 10 10000000 1 >> resultthread.txt 
echo Done10000000
./a.out 10 100000000 1 >> resultthread.txt 
echo Done100000000
